Scare tactics and smugness will not win the day for the planet.... If environmentalism remains the snooty project of the Pious Prius Brigade, then my kids and your kids, or their kids or grandkids, will be moving to Greenland.
I'm pleased to see this bit of self-awareness. Sanctimony is the most obvious feature of many environmental voices we see in the press or hear on TV. I don't know if sanctimony will or won't win the day for the planet, but I do know that it's profoundly irritating. I have had enough sanctimony to last a dozen lifetimes already from my upbringing as a fundamentalist.
It's ironic, but my fundamentalist youth is what the TreeHugger.com sort of environmentalists remind me of more than anything else. Dogmatic, sanctimonious, ascetic, hostile to all forms of pleasure, anti-reason, and bit self-loathing and ashamed to be human even. Those are the vibes I sometimes get from environmentalists. Not always, of course, but the negative experiences stick with you more than the pleasant ones. I fled one brand of religious Puritanism into the arms of the secular world, only to find that world itself to be incresingly dominated by a New Puritan ethic. Puritanism, it seems, just won't die.
Let me illustrate. I met some friends on a vacation trip a couple of years ago. We stayed in a hotel together, one of those hotels that tell you to leave the towels on the floor if you want them washed, but to hang them up if you want to use them again and save the environment (and the hotel some money!). I tossed mine on the floor because to me that is the entire point of vacation, to have ever-fresh towels. This act earned me the sanctimonious scorn of one of my friends. What an absurd scenario. Here, we flew, in airplanes an average of a thousand miles apeice to stay in this hotel. We burn lights and run air conditioners day and night, we eat sushi in the trendy restuarant, we drive our rented cars all around town sight seeing. Washing a few towels is, surely, the least of our environmental impact that week. But it is the nature of religious mores not to be utilitatrian or quantitative, to be absolute and dogmatic and, so, irrational. The hypocricy doesn't bother me, one should aspire to more than you actually do in practice. It's the fact that the problem remains unadressed in anything but symbolism.
This same friend in a later conversation bemoaned the waste of Nascar racing. All that oil, all that CO2. For what? Again, the Puritian face presents itself. Environmentalism turns to asceticism. People having fun with gasoline? How offensive! It doesn't matter if the total impact from this fun is negligable compared to, say, ten minutes of Houston traffic. It doesn't matter if the total enjoyment from this impact is great. It violates the Puritian sensibility and so it's "wrong", in that absolute good and evil sense, and so the sanctimony kicks in. This is the face of environmentalism that I resist.
I am concerned about the environment. I live in Houston and the air is cleaner here now by far than it was in the 80's. Much clearner ( though still not clean enough for my taste). The air here didn't get cleaner by a lot of people spontaneously deciding to drive less and get their cars tuned up regularly. People weren't shamed into emitting less pollution. It got cleaner through regulation. All cars are now inspected annually, for example. Emissions are much more heavily regulated than they were in the 70's, markets have been created to auction off rights to emit certain pollutants, and the results are obvious.
The bottom line is that environmental issues are not really moral issues, they are economic issues in disguise. Everyone wants clean air to breathe for themselves, but there is no natural market for clean air. The air is a commons, and suffers from
the tragedy of the commons. The answer to this is not to create a new clean air religion, but to fix the underlying economic defect, to create a market for clean air. Or rather, to auction off the rights to emit certain pollutants. This is the most freedom preserving way to address the issue (remember freedom as a value?). If X tons is the amount of volitle organic compounds we feel we can tollerate being emitted in a given region, then we should prohibit all emissions without a license, and auction off licenses to the highest bidder. This sort of scheme will preserve all the efficiencies that you get from the market while maximizing choice. Those industries where it is expensive to clean their operations will buy more rights, where it is easy to clean up operations they will choose to clean up rather than buy the pricey rights. Industries that are marginal, that people don't value enough to absorb the higher prices, will go away.
The bottom line for most environmental issues is that the price of some commodity doesn't include the price of the environmental impact. Economists call things not addressed by any market
externalities. If cars are putting too much CO2 into the atomosphere what that really means is that the price of gasoline doesn't include the price of the environmental cost of the CO2 emitted. If the US can only afford to emit X billion tones of CO2 into the atomosphere each year, then we should auction the right to emit CO2 off to the highest bidder. Each gallon of gas represents a certain amount of CO2 and to buy gas you'd have to pay the price of the auctioned off license. Similarly, each ton of coal represents a certain amount of CO2 and the trade in coal would have to be made with the appropriate CO2 licenses. When licenses are auctioned off the market will, like magic, sort out where efficiency can best be gained. No one will have to make moral choices, they will simply make economic ones. You won't have to wonder if the locally grown beans have more or less enviornmental impact than the beans shipped a thousand miles. It'll be built into the price. Everyone in the supply chain will have had to pay their CO2 costs (and their sulfer dioxide costs, and so on) when they bought their fuel. The farmers for their tractors, the shippers for their trucks, and so on. So the price will tell you all you need to know. You won't have to do research to find out that ADM is has a big solar powered farm in Kansas and a fleet of zero emissions trucks to deliver it, while your sweet old local farmer is driving a gasoline tractor and old truck. You'll just notice that the ADM food costs half as much. (This, I think, is a realistic outcome BTW).
This is my dream, at least. Morality free environmentalism. Or, rather, that enviornmental morality only comes into play when you vote to establish markets for pollutants, but not when you buy things or go about living your life. I want an environmentalism dominated by environmental engineers and economists, by markets working out the most efficient solutions, not by envionmental shamans shaking their rattles and checking my piety.
Kolmogorov